Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21412277 · ArcScan

Block

#21,412,277

2026-09-18 00:23:21 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,277
Timestamp: 54 days ago · 2026-09-18 00:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x98008186c505a5c51a7ef89c2949b20f30c14fdc68315091bbf5664ef596d440
Parent hash: 0x5441eafe…6f659cdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,277 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.3%2,490,627 / 30,000,000

Base fee

20 gwei

State root

0x80f8ce028325…394c481d3702

Transactions root

0x4c2bedb2f517…4b1a06503de8

Receipts root

0x8d7a595e08a0…18bbd0571d27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800